package storage

import (
	"fmt"

	"gitee.com/huangxinbo/xcas/internal/config"
)

// AzureBlob implements Storage interface for Azure Blob Storage
type AzureBlob struct {
	config *config.UploadConfig
}

// NewAzureBlob creates a new AzureBlob instance
func NewAzureBlob(config *config.UploadConfig) *AzureBlob {
	return &AzureBlob{
		config: config,
	}
}

// Upload uploads a file to Azure Blob Storage
func (s *AzureBlob) Upload(filename string, data []byte) (string, error) {
	// TODO: Implement Azure Blob Storage upload logic using official SDK
	filePath := fmt.Sprintf("azure://%s/%s", s.config.AzureContainerName, filename)
	return filePath, nil
}

// Download downloads a file from Azure Blob Storage
func (s *AzureBlob) Download(filepath string) ([]byte, error) {
	// TODO: Implement Azure Blob Storage download logic using official SDK
	return []byte{}, nil
}

// Delete deletes a file from Azure Blob Storage
func (s *AzureBlob) Delete(filepath string) error {
	// TODO: Implement Azure Blob Storage delete logic using official SDK
	return nil
}

// GetURL returns the public URL for a file in Azure Blob Storage
func (s *AzureBlob) GetURL(filepath string) (string, error) {
	return fmt.Sprintf("https://%s.blob.core.windows.net/%s/%s", s.config.AzureAccountName, s.config.AzureContainerName, filepath), nil
}
